#ACE57B#ACE57B

#ACE57B is a very light, vivid yellow-green. Relative luminance 0.662; OKLCH L 85.9% C 0.149 H 132.0°. Best body text is #000000 at 14.25:1 contrast (WCAG AA passes).

Color values

HEX	#ACE57B
RGB	rgb(172, 229, 123)
HSL	hsl(92, 67%, 69%)
HSV	hsv(92, 46%, 90%)
CMYK	cmyk(24.9%, 0%, 46.3%, 10.2%)
CIE-LAB	lab(85.12, -36.01, 45.72)
CIE-LCH	lch(85.12, 58.20, 128.22°)
OKLab	oklab(85.92% -0.0994 0.1104)
OKLCH	oklch(85.92% 0.149 132)
XYZ	xyz(48.6069, 66.2381, 28.9594)
Luminance	0.6624 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Pistachio (survey)

#C0FA8B

ΔE00 4.60

Spring Green (survey)

Light Yellowish Green

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ACE57B #B47BE5

analogous

#E1E57B #ACE57B #7BE57F

triadic

#ACE57B #7BACE5 #E57BAC

tetradic

#ACE57B #7BE1E5 #B47BE5 #E57F7B

square

#ACE57B #7BE1E5 #B47BE5 #E57F7B

split-complementary

#ACE57B #7F7BE5 #E57BE1

monochromatic

#6DC026 #8CDB48 #ACE57B #CCEFAE #ECF9E1

Accessibility & contrast

On white

1.47

#ACE57B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.25

#ACE57B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ACE57B

14.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ACE57B	#FFFFFF	#000000	##000000
##ACE57B	1.00	1.47	14.25	14.25
#FFFFFF	1.47	1.00	21.00	21.00
#000000	14.25	21.00	1.00	1.00
##000000	14.25	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EDD772

Deuteranopia (green-blind)

#E5D381

Tritanopia (blue-blind)

#AEDDCC

Achromatopsia (no color)

#D5D5D5

Design tokens & code

CSS

--color: #ace57b;
/* rgb */ color: rgb(172, 229, 123);
/* oklch */ color: oklch(85.9% 0.149 132.0);

Tailwind

colors: {
  custom: {
    50: '#c7eda3',
    500: '#ace57b',
    950: '#000000',
  },
}

SCSS

$custom: #ace57b;
$custom-light: #c7eda3;
$custom-dark: #000000;

JSON

{
  "hex": "#ace57b",
  "rgb": {
    "r": 172,
    "g": 229,
    "b": 123
  },
  "hsl": {
    "h": 92.264,
    "s": 67.089,
    "l": 69.02
  },
  "oklch": {
    "l": 0.85924,
    "c": 0.14859,
    "h": 132
  },
  "luminance": 0.66239
}

Semantic roles & 50–950 ramp

primary

#ACE57B

secondary

#8747BD

accent

#17CF7A

background

#FDFFFC

surface

#F9FEF6

border

#D2D6D0

text

#13160F

muted

#828580

Preview Lab

Preview with #ACE57B

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →