#57A438#57A438

#57A438 is a light, vivid green. Relative luminance 0.289; OKLCH L 64.6% C 0.162 H 138.0°. Best body text is #000000 at 6.77:1 contrast (WCAG AA passes).

Color values

HEX	#57A438
RGB	rgb(87, 164, 56)
HSL	hsl(103, 49%, 43%)
HSV	hsv(103, 66%, 64%)
CMYK	cmyk(47%, 0%, 65.9%, 35.7%)
CIE-LAB	lab(60.66, -43.73, 47.14)
CIE-LCH	lch(60.66, 64.30, 132.85°)
OKLab	oklab(64.62% -0.1206 0.1087)
OKLCH	oklch(64.62% 0.162 138)
XYZ	xyz(17.9192, 28.8615, 8.3672)
Luminance	0.2886 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57A438 #8538A4

analogous

#8DA438 #57A438 #38A44F

triadic

#57A438 #3857A4 #A43857

tetradic

#57A438 #388DA4 #8538A4 #A44F38

square

#57A438 #388DA4 #8538A4 #A44F38

split-complementary

#57A438 #4F38A4 #A4388D

monochromatic

#274919 #3F7628 #57A438 #75C554 #9AD482

Accessibility & contrast

On white

3.10

#57A438 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.77

#57A438 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #57A438

6.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57A438	#FFFFFF	#000000	##000000
##57A438	1.00	3.10	6.77	6.77
#FFFFFF	3.10	1.00	21.00	21.00
#000000	6.77	21.00	1.00	1.00
##000000	6.77	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A9962A

Deuteranopia (green-blind)

#9F9041

Tritanopia (blue-blind)

#529E8E

Achromatopsia (no color)

#929292

Design tokens & code

CSS

--color: #57a438;
/* rgb */ color: rgb(87, 164, 56);
/* oklch */ color: oklch(64.6% 0.162 138.0);

Tailwind

colors: {
  custom: {
    50: '#8dbf74',
    500: '#57a438',
    950: '#000000',
  },
}

SCSS

$custom: #57a438;
$custom-light: #8dbf74;
$custom-dark: #000000;

JSON

{
  "hex": "#57a438",
  "rgb": {
    "r": 87,
    "g": 164,
    "b": 56
  },
  "hsl": {
    "h": 102.778,
    "s": 49.091,
    "l": 43.137
  },
  "oklch": {
    "l": 0.64618,
    "c": 0.16235,
    "h": 138
  },
  "luminance": 0.28863
}

Semantic roles & 50–950 ramp

primary

#57A438

secondary

#AA7ABE

accent

#4FD9B1

background

#F9FBF7

surface

#F1F7ED

border

#CBD0C8

text

#0D1208

muted

#7E817B

Preview Lab

Preview with #57A438

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

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