#ACEB59#ACEB59

#ACEB59 is a very light, vivid yellow-green. Relative luminance 0.689; OKLCH L 86.9% C 0.187 H 129.4°. Best body text is #000000 at 14.78:1 contrast (WCAG AA passes).

Color values

HEX	#ACEB59
RGB	rgb(172, 235, 89)
HSL	hsl(86, 78%, 64%)
HSV	hsv(86, 62%, 92%)
CMYK	cmyk(26.8%, 0%, 62.1%, 7.8%)
CIE-LAB	lab(86.46, -42.01, 62.60)
CIE-LCH	lch(86.46, 75.39, 123.87°)
OKLab	oklab(86.9% -0.1186 0.1441)
OKLCH	oklch(86.9% 0.187 129.4)
XYZ	xyz(48.5245, 68.9074, 20.1931)
Luminance	0.6891 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ACEB59 #9859EB

analogous

#EBE159 #ACEB59 #63EB59

triadic

#ACEB59 #59ACEB #EB59AC

tetradic

#ACEB59 #59EBE1 #9859EB #EB5963

square

#ACEB59 #59EBE1 #9859EB #EB5963

split-complementary

#ACEB59 #5963EB #E159EB

monochromatic

#70B416 #91E422 #ACEB59 #C7F290 #E3F8C6

Accessibility & contrast

On white

1.42

#ACEB59 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.78

#ACEB59 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ACEB59

14.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ACEB59	#FFFFFF	#000000	##000000
##ACEB59	1.00	1.42	14.78	14.78
#FFFFFF	1.42	1.00	21.00	21.00
#000000	14.78	21.00	1.00	1.00
##000000	14.78	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F5DB47

Deuteranopia (green-blind)

#EDD764

Tritanopia (blue-blind)

#B0E1CC

Achromatopsia (no color)

#D8D8D8

Design tokens & code

CSS

--color: #aceb59;
/* rgb */ color: rgb(172, 235, 89);
/* oklch */ color: oklch(86.9% 0.187 129.4);

Tailwind

colors: {
  custom: {
    50: '#c8f18e',
    500: '#aceb59',
    950: '#000000',
  },
}

SCSS

$custom: #aceb59;
$custom-light: #c8f18e;
$custom-dark: #000000;

JSON

{
  "hex": "#aceb59",
  "rgb": {
    "r": 172,
    "g": 235,
    "b": 89
  },
  "hsl": {
    "h": 85.89,
    "s": 78.495,
    "l": 63.529
  },
  "oklch": {
    "l": 0.86895,
    "c": 0.18664,
    "h": 129.4
  },
  "luminance": 0.68909
}

Semantic roles & 50–950 ramp

primary

#ACEB59

secondary

#6B34B4

accent

#0BDB64

background

#FEFFFC

surface

#FBFEF4

border

#D4D6CE

text

#13170D

muted

#83857F

Preview Lab

Preview with #ACEB59

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

Preview Lab → · Contrast checker → · Palette generator →