#A7F257#A7F257

#A7F257 is a very light, vivid yellow-green. Relative luminance 0.724; OKLCH L 88.2% C 0.199 H 131.5°. Best body text is #000000 at 15.48:1 contrast (WCAG AA passes).

Color values

HEX	#A7F257
RGB	rgb(167, 242, 87)
HSL	hsl(89, 86%, 65%)
HSV	hsv(89, 64%, 95%)
CMYK	cmyk(31%, 0%, 64%, 5.1%)
CIE-LAB	lab(88.16, -46.95, 65.17)
CIE-LCH	lch(88.16, 80.33, 125.77°)
OKLab	oklab(88.2% -0.132 0.1494)
OKLCH	oklch(88.2% 0.199 131.5)
XYZ	xyz(49.4082, 72.4062, 20.3876)
Luminance	0.7241 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A7F257 #A257F2

analogous

#F2EF57 #A7F257 #5AF257

triadic

#A7F257 #57A7F2 #F257A7

tetradic

#A7F257 #57F2EF #A257F2 #F2575A

square

#A7F257 #57F2EF #A257F2 #F2575A

split-complementary

#A7F257 #575AF2 #EF57F2

monochromatic

#6AC00F #89EE1E #A7F257 #C5F690 #E3FBC9

Accessibility & contrast

On white

1.36

#A7F257 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.48

#A7F257 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A7F257

15.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A7F257	#FFFFFF	#000000	##000000
##A7F257	1.00	1.36	15.48	15.48
#FFFFFF	1.36	1.00	21.00	21.00
#000000	15.48	21.00	1.00	1.00
##000000	15.48	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FCE143

Deuteranopia (green-blind)

#F2DB63

Tritanopia (blue-blind)

#AAE8D2

Achromatopsia (no color)

#DDDDDD

Design tokens & code

CSS

--color: #a7f257;
/* rgb */ color: rgb(167, 242, 87);
/* oklch */ color: oklch(88.2% 0.199 131.5);

Tailwind

colors: {
  custom: {
    50: '#c5f68d',
    500: '#a7f257',
    950: '#000000',
  },
}

SCSS

$custom: #a7f257;
$custom-light: #c5f68d;
$custom-dark: #000000;

JSON

{
  "hex": "#a7f257",
  "rgb": {
    "r": 167,
    "g": 242,
    "b": 87
  },
  "hsl": {
    "h": 89.032,
    "s": 85.635,
    "l": 64.51
  },
  "oklch": {
    "l": 0.88204,
    "c": 0.19937,
    "h": 131.5
  },
  "luminance": 0.72408
}

Semantic roles & 50–950 ramp

primary

#A7F257

secondary

#7430BE

accent

#03E26F

background

#FEFFFC

surface

#FAFEF4

border

#D3D6CE

text

#13170D

muted

#83857F

Preview Lab

Preview with #A7F257

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

Preview Lab → · Contrast checker → · Palette generator →