#A7D439#A7D439

#A7D439 is a light, vivid yellow-green. Relative luminance 0.556; OKLCH L 81.0% C 0.182 H 124.7°. Best body text is #000000 at 12.12:1 contrast (WCAG AA passes).

Color values

HEX	#A7D439
RGB	rgb(167, 212, 57)
HSL	hsl(77, 64%, 53%)
HSV	hsv(77, 73%, 83%)
CMYK	cmyk(21.2%, 0%, 73.1%, 16.9%)
CIE-LAB	lab(79.38, -35.76, 67.30)
CIE-LCH	lch(79.38, 76.21, 117.99°)
OKLab	oklab(81.01% -0.1038 0.1497)
OKLCH	oklch(81.01% 0.182 124.7)
XYZ	xyz(40.2187, 55.5974, 12.4826)
Luminance	0.5560 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A7D439 #6639D4

analogous

#D4B339 #A7D439 #5AD439

triadic

#A7D439 #39A7D4 #D439A7

tetradic

#A7D439 #39D4B3 #6639D4 #D4395A

square

#A7D439 #39D4B3 #6639D4 #D4395A

split-complementary

#A7D439 #395AD4 #B339D4

monochromatic

#5D781A #84AB25 #A7D439 #BDDF6B #D4EA9E

Accessibility & contrast

On white

1.73

#A7D439 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.12

#A7D439 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A7D439

12.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A7D439	#FFFFFF	#000000	##000000
##A7D439	1.00	1.73	12.12	12.12
#FFFFFF	1.73	1.00	21.00	21.00
#000000	12.12	21.00	1.00	1.00
##000000	12.12	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E0C619

Deuteranopia (green-blind)

#DAC447

Tritanopia (blue-blind)

#AFCAB6

Achromatopsia (no color)

#C5C5C5

Design tokens & code

CSS

--color: #a7d439;
/* rgb */ color: rgb(167, 212, 57);
/* oklch */ color: oklch(81.0% 0.182 124.7);

Tailwind

colors: {
  custom: {
    50: '#c5e17a',
    500: '#a7d439',
    950: '#000000',
  },
}

SCSS

$custom: #a7d439;
$custom-light: #c5e17a;
$custom-dark: #000000;

JSON

{
  "hex": "#a7d439",
  "rgb": {
    "r": 167,
    "g": 212,
    "b": 57
  },
  "hsl": {
    "h": 77.419,
    "s": 64.315,
    "l": 52.745
  },
  "oklch": {
    "l": 0.81012,
    "c": 0.18217,
    "h": 124.7
  },
  "luminance": 0.55598
}

Semantic roles & 50–950 ramp

primary

#A7D439

secondary

#483180

accent

#40E771

background

#FEFEFB

surface

#FAFCF2

border

#D3D5CC

text

#13150A

muted

#83847D

Preview Lab

Preview with #A7D439

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

Preview Lab → · Contrast checker → · Palette generator →