#ACEF67#ACEF67

#ACEF67 is a very light, vivid yellow-green. Relative luminance 0.715; OKLCH L 88.0% C 0.181 H 131.2°. Best body text is #000000 at 15.30:1 contrast (WCAG AA passes).

Color values

HEX	#ACEF67
RGB	rgb(172, 239, 103)
HSL	hsl(90, 81%, 67%)
HSV	hsv(90, 57%, 94%)
CMYK	cmyk(28%, 0%, 56.9%, 6.3%)
CIE-LAB	lab(87.72, -42.56, 58.05)
CIE-LCH	lch(87.72, 71.98, 126.24°)
OKLab	oklab(87.96% -0.119 0.1359)
OKLCH	oklch(87.96% 0.181 131.2)
XYZ	xyz(50.3274, 71.4815, 23.9750)
Luminance	0.7148 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ACEF67 #AA67EF

analogous

#EFEE67 #ACEF67 #68EF67

triadic

#ACEF67 #67ACEF #EF67AC

tetradic

#ACEF67 #67EFEE #AA67EF #EF6768

square

#ACEF67 #67EFEE #AA67EF #EF6768

split-complementary

#ACEF67 #6768EF #EE67EF

monochromatic

#6FC715 #8EE930 #ACEF67 #CAF59E #E8FBD6

Accessibility & contrast

On white

1.37

#ACEF67 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.30

#ACEF67 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ACEF67

15.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ACEF67	#FFFFFF	#000000	##000000
##ACEF67	1.00	1.37	15.30	15.30
#FFFFFF	1.37	1.00	21.00	21.00
#000000	15.30	21.00	1.00	1.00
##000000	15.30	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F9DF59

Deuteranopia (green-blind)

#EFDA71

Tritanopia (blue-blind)

#AFE6D1

Achromatopsia (no color)

#DCDCDC

Design tokens & code

CSS

--color: #acef67;
/* rgb */ color: rgb(172, 239, 103);
/* oklch */ color: oklch(88.0% 0.181 131.2);

Tailwind

colors: {
  custom: {
    50: '#c8f496',
    500: '#acef67',
    950: '#000000',
  },
}

SCSS

$custom: #acef67;
$custom-light: #c8f496;
$custom-dark: #000000;

JSON

{
  "hex": "#acef67",
  "rgb": {
    "r": 172,
    "g": 239,
    "b": 103
  },
  "hsl": {
    "h": 89.559,
    "s": 80.952,
    "l": 67.059
  },
  "oklch": {
    "l": 0.87958,
    "c": 0.18063,
    "h": 131.2
  },
  "luminance": 0.71483
}

Semantic roles & 50–950 ramp

primary

#ACEF67

secondary

#7C36C4

accent

#08DD71

background

#FEFFFC

surface

#FAFEF5

border

#D3D6CF

text

#13170E

muted

#83857F

Preview Lab

Preview with #ACEF67

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

Preview Lab → · Contrast checker → · Palette generator →