#A7DA37#A7DA37

#A7DA37 is a very light, vivid yellow-green. Relative luminance 0.586; OKLCH L 82.4% C 0.190 H 125.9°. Best body text is #000000 at 12.73:1 contrast (WCAG AA passes).

Color values

HEX	#A7DA37
RGB	rgb(167, 218, 55)
HSL	hsl(79, 69%, 54%)
HSV	hsv(79, 75%, 85%)
CMYK	cmyk(23.4%, 0%, 74.8%, 14.5%)
CIE-LAB	lab(81.09, -38.57, 69.59)
CIE-LCH	lch(81.09, 79.56, 119.00°)
OKLab	oklab(82.39% -0.1116 0.1542)
OKLCH	oklch(82.39% 0.19 125.9)
XYZ	xyz(41.6976, 58.6335, 12.7343)
Luminance	0.5863 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A7DA37 #6A37DA

analogous

#DABB37 #A7DA37 #55DA37

triadic

#A7DA37 #37A7DA #DA37A7

tetradic

#A7DA37 #37DABB #6A37DA #DA3755

square

#A7DA37 #37DABB #6A37DA #DA3755

split-complementary

#A7DA37 #3755DA #BB37DA

monochromatic

#5F7F18 #85B321 #A7DA37 #BEE46B #D4ED9E

Accessibility & contrast

On white

1.65

#A7DA37 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.73

#A7DA37 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A7DA37

12.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A7DA37	#FFFFFF	#000000	##000000
##A7DA37	1.00	1.65	12.73	12.73
#FFFFFF	1.65	1.00	21.00	21.00
#000000	12.73	21.00	1.00	1.00
##000000	12.73	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E6CB0F

Deuteranopia (green-blind)

#DFC947

Tritanopia (blue-blind)

#AED0BB

Achromatopsia (no color)

#C9C9C9

Design tokens & code

CSS

--color: #a7da37;
/* rgb */ color: rgb(167, 218, 55);
/* oklch */ color: oklch(82.4% 0.190 125.9);

Tailwind

colors: {
  custom: {
    50: '#c5e57a',
    500: '#a7da37',
    950: '#000000',
  },
}

SCSS

$custom: #a7da37;
$custom-light: #c5e57a;
$custom-dark: #000000;

JSON

{
  "hex": "#a7da37",
  "rgb": {
    "r": 167,
    "g": 218,
    "b": 55
  },
  "hsl": {
    "h": 78.773,
    "s": 68.776,
    "l": 53.529
  },
  "oklch": {
    "l": 0.82391,
    "c": 0.19036,
    "h": 125.9
  },
  "luminance": 0.58634
}

Semantic roles & 50–950 ramp

primary

#A7DA37

secondary

#4A2F86

accent

#3CEC73

background

#FEFEFB

surface

#FAFCF2

border

#D3D5CC

text

#13150A

muted

#83847D

Preview Lab

Preview with #A7DA37

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

Preview Lab → · Contrast checker → · Palette generator →