#ACE277#ACE277

#ACE277 is a very light, vivid yellow-green. Relative luminance 0.645; OKLCH L 85.2% C 0.148 H 130.9°. Best body text is #000000 at 13.90:1 contrast (WCAG AA passes).

Color values

HEX	#ACE277
RGB	rgb(172, 226, 119)
HSL	hsl(90, 65%, 68%)
HSV	hsv(90, 47%, 89%)
CMYK	cmyk(23.9%, 0%, 47.3%, 11.4%)
CIE-LAB	lab(84.22, -35.10, 46.54)
CIE-LCH	lch(84.22, 58.29, 127.02°)
OKLab	oklab(85.19% -0.0972 0.112)
OKLCH	oklch(85.19% 0.148 130.9)
XYZ	xyz(47.5387, 64.4942, 27.3932)
Luminance	0.6450 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Light Yellowish Green

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ACE277 #AD77E2

analogous

#E2E277 #ACE277 #77E277

triadic

#ACE277 #77ACE2 #E277AC

tetradic

#ACE277 #77E2E2 #AD77E2 #E27777

square

#ACE277 #77E2E2 #AD77E2 #E27777

split-complementary

#ACE277 #7777E2 #E277E2

monochromatic

#6FB727 #8DD745 #ACE277 #CBEDA9 #EAF8DC

Accessibility & contrast

On white

1.51

#ACE277 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.90

#ACE277 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ACE277

13.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ACE277	#FFFFFF	#000000	##000000
##ACE277	1.00	1.51	13.90	13.90
#FFFFFF	1.51	1.00	21.00	21.00
#000000	13.90	21.00	1.00	1.00
##000000	13.90	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EAD56E

Deuteranopia (green-blind)

#E2D17D

Tritanopia (blue-blind)

#AFDAC9

Achromatopsia (no color)

#D2D2D2

Design tokens & code

CSS

--color: #ace277;
/* rgb */ color: rgb(172, 226, 119);
/* oklch */ color: oklch(85.2% 0.148 130.9);

Tailwind

colors: {
  custom: {
    50: '#c7eba0',
    500: '#ace277',
    950: '#000000',
  },
}

SCSS

$custom: #ace277;
$custom-light: #c7eba0;
$custom-dark: #000000;

JSON

{
  "hex": "#ace277",
  "rgb": {
    "r": 172,
    "g": 226,
    "b": 119
  },
  "hsl": {
    "h": 90.28,
    "s": 64.848,
    "l": 67.647
  },
  "oklch": {
    "l": 0.85185,
    "c": 0.14827,
    "h": 130.9
  },
  "luminance": 0.64495
}

Semantic roles & 50–950 ramp

primary

#ACE277

secondary

#7F45B8

accent

#19CD74

background

#FDFEFC

surface

#F9FDF5

border

#D2D5CF

text

#13160F

muted

#828480

Preview Lab

Preview with #ACE277

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

Preview Lab → · Contrast checker → · Palette generator →