#A4C951#A4C951

#A4C951 is a light, vivid yellow-green. Relative luminance 0.503; OKLCH L 78.5% C 0.153 H 124.3°. Best body text is #000000 at 11.05:1 contrast (WCAG AA passes).

Color values

HEX	#A4C951
RGB	rgb(164, 201, 81)
HSL	hsl(79, 53%, 55%)
HSV	hsv(79, 60%, 79%)
CMYK	cmyk(18.4%, 0%, 59.7%, 21.2%)
CIE-LAB	lab(76.23, -30.22, 54.59)
CIE-LCH	lch(76.23, 62.40, 118.97°)
OKLab	oklab(78.47% -0.0862 0.1263)
OKLCH	oklch(78.47% 0.153 124.3)
XYZ	xyz(37.6819, 50.2596, 15.4989)
Luminance	0.5026 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A4C951 #7651C9

analogous

#C9B251 #A4C951 #68C951

triadic

#A4C951 #51A4C9 #C951A4

tetradic

#A4C951 #51C9B2 #7651C9 #C95168

square

#A4C951 #51C9B2 #7651C9 #C95168

split-complementary

#A4C951 #5168C9 #B251C9

monochromatic

#607A26 #85A934 #A4C951 #BCD780 #D5E6AE

Accessibility & contrast

On white

1.90

#A4C951 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.05

#A4C951 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A4C951

11.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A4C951	#FFFFFF	#000000	##000000
##A4C951	1.00	1.90	11.05	11.05
#FFFFFF	1.90	1.00	21.00	21.00
#000000	11.05	21.00	1.00	1.00
##000000	11.05	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D3BD44

Deuteranopia (green-blind)

#CEBC59

Tritanopia (blue-blind)

#ABC0AF

Achromatopsia (no color)

#BCBCBC

Design tokens & code

CSS

--color: #a4c951;
/* rgb */ color: rgb(164, 201, 81);
/* oklch */ color: oklch(78.5% 0.153 124.3);

Tailwind

colors: {
  custom: {
    50: '#c2d986',
    500: '#a4c951',
    950: '#000000',
  },
}

SCSS

$custom: #a4c951;
$custom-light: #c2d986;
$custom-dark: #000000;

JSON

{
  "hex": "#a4c951",
  "rgb": {
    "r": 164,
    "g": 201,
    "b": 81
  },
  "hsl": {
    "h": 78.5,
    "s": 52.632,
    "l": 55.294
  },
  "oklch": {
    "l": 0.78469,
    "c": 0.15294,
    "h": 124.3
  },
  "luminance": 0.5026
}

Semantic roles & 50–950 ramp

primary

#A4C951

secondary

#523C82

accent

#4CDC78

background

#FDFEFB

surface

#F9FBF2

border

#D2D4CC

text

#13140B

muted

#82837E

Preview Lab

Preview with #A4C951

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

Preview Lab → · Contrast checker → · Palette generator →